Anger is a natural emotion that everyone experiences in life．Some researchers believe the first sound a baby makes when born could be a sign of anger．Anger may be the original or first emotion we feel and 1 ．Imagine, before thirst, hunger, love, 2 or any other descri-bable feelings, we may experience anger．Not only is anger a natural emotion, but also it is in many cases a 3 emotion．Anger can 4 individuals to do positive and memorable acts．Sometimes, we have to be 5 at something bad and unjust, or even with our parents, 6 we can do what needs to be done to correct wrongs or make things better．But of course, that is not 7 we usually think of anger．
Most people think of anger as an emotion we 8 keep under control． 9 are sometimes sent to their rooms or punished for expressing anger in an excessive(过度的)way, and pa-rents usually tell a child to “get control” of himself when the child 10 anger．We may get angry with friends or at work, but we know it is usually not 11 to show it．We have to control the anger or 12 what may be the negative consequences．Very 13 in life, we have learnt that anger is something that must be controlled．We've learnt this for a good 14 ．
We know that uncontrolled anger may 15 fights, car accidents, bad relationships with others, unacceptable social behaviors, and many other problems．Meanwhile, many experts say that if one 16 his anger in, it can even contribute to severe physical and 17 health problems．So what can we do to understand and 18 this natural emotion that we call anger?
Experts offer many 19 to excessive and harmful anger, such as talking about what causes the anger with someone who you trust and is a good friend, 20 a situation that causes anger, beating on a pillow, exercising more in one's daily life and many other methods．